We use cookies to make your experience better.
To comply with the new e-Privacy directive, you agree to the privacy policy and our use of cookies.
AOC E4 CU34E4CW computer monitor 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD LED Black
SKU
CU34E4CW
Login for pricing
In stock
Screen size (inch) 34, Panel resolution 3440x1440, Max Refresh rate 120 Hz, Panel type VA, HDMI HDMI 2.0 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
Category: Computer Monitors
Height adjustable Stand
Raise or lower the screen to suit each individual’s height and seating preferences. The easy-to-adjust stand ensures hours of comfort.
90W PD / Docking
Streamline your workspace with the 90W USB-C Power Delivery and docking feature. Charge your laptop, transfer data, and connect peripherals through a single cable, delivering a clutter-free, efficient setup for enhanced productivity.
5MP Webcam
5MP webcam monitors offer sharp QHD video and Windows Hello™ login. With dual 5W speakers, a built-in mic, USB-C with 65W power delivery, and a 4-port USB 3.2 hub, they ensure seamless audio and connectivity. Frameless, ergonomic designs with KVM and PiP/PbP modes (select models) boost productivity, while low blue light and flicker-free tech enhance eye comfort.
Smart KVM - MONITOR
Effortlessly control multiple devices with the built-in Smart KVM switch, enabling seamless switching between PCs using a single keyboard, mouse, and monitor. Enjoy versatile connectivity with USB-C, HDMI, and DisplayPort, plus ergonomic design and eye-friendly features like Flicker-Free and Low Blue Light technology. Perfect for streamlined workflows and clutter-free desks.
Maximize productivity with the CU34E4CW 34" UWQHD monitor
Experience the power of performance with the CU34E4CW. This 34" UWQHD monitor delivers stunning visuals at a smooth 120Hz refresh rate, enhanced by Hardware Anti-Blue Light and HDR10 for eye comfort and vivid clarity. Equipped with a 90W PD docking station, Smart KVM for seamless device control, and a built-in 5MP webcam, it's the all-in-one solution for modern multitasking and efficient hybrid workspaces.
Experience the power of performance with the CU34E4CW. This 34" UWQHD monitor delivers stunning visuals at a smooth 120Hz refresh rate, enhanced by Hardware Anti-Blue Light and HDR10 for eye comfort and vivid clarity. Equipped with a 90W PD docking station, Smart KVM for seamless device control, and a built-in 5MP webcam, it's the all-in-one solution for modern multitasking and efficient hybrid workspaces.
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 300 cd/m² |
| Screen shape | Curved |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 21:9 |
| Pixel density | 109.68 ppi |
| Maximum refresh rate | 120 Hz |
| sRGB coverage (typical) | 120.6% |
| HD type | UltraWide Quad HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 20000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.23175 x 0.23175 mm |
| Digital horizontal frequency | 30 - 190 kHz |
| Digital vertical frequency | 48 - 120 Hz |
| Backlight type | W-LED |
| Display resolution | 3440 x 1440 pixels |
| Response time | 4 ms |
| Display diagonal | 86.4 cm (34") |
| Contrast ratio (typical) | 3500:1 |
| Surface hardness | 3H |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | VA |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Screen curvature rating | 1500R |
| Display diagonal (metric) | 86.36 cm |
| Haze rate | 25% |
| LED backlight | Yes |
| Colour gamut standard | sRGB |
| Local dimming | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Megapixel (approx.) | 5 MP |
| Built-in camera | Yes |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Management features | |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Megapixel (approx.) | 5 MP |
| Built-in camera | Yes |
| Design | |
| Market positioning | Office |
| Product colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |
| Detachable stand | Yes |
| Camera | |
| Megapixel (approx.) | 5 MP |
| Built-in camera | Yes |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 2 |
| USB Type-A downstream ports quantity | 4 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| Headphone outputs | 1 |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-C upstream ports quantity | 2 |
| Built-in KVM switch | Yes |
| HDCP version | 1.4/2.2 |
| Number of downstream ports | 4 |
| Ethernet LAN | Yes |
| Technical details | |
|---|---|
| Height (without stand) | 365.4 mm |
| Depth (without stand) | 101.5 mm |
| Width (without stand) | 808.8 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Front bezel colour | Black |
| Sustainability certificates | ENERGY STAR, EPEAT, TCO10 |
| Doesn't contain | Halogen, Mercury, PVC/BFR |
| Warranty period | 5 year(s) |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, UKCA, WEEE |
| Power supply type | Internal |
| Weight (with stand) | 10.1 kg |
| Surface hardness | 3H |
| Touchscreen | No |
| Network | |
| Ethernet LAN | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -180 - 180° |
| Tilt angle range | -5 - 21° |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Adjustable height (max) | 18 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | D |
| Weight & dimensions | |
| Height (without stand) | 365.4 mm |
| Depth (without stand) | 101.5 mm |
| Width (without stand) | 808.8 mm |
| Width (with stand) | 808.8 mm |
| Depth (with stand) | 252.2 mm |
| Height (with stand) | 581.6 mm |
| Weight (with stand) | 10.1 kg |
| Weight (without stand) | 7.33 kg |
| Package width | 930 mm |
| Package depth | 188 mm |
| Package height | 525 mm |
| Package weight | 13.8 kg |
| Packaging data | |
| Package width | 930 mm |
| Package depth | 188 mm |
| Package height | 525 mm |
| Package weight | 13.8 kg |
| Cables included | AC, DisplayPort, HDMI, USB Type-C to USB Type-C |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Cables included | AC, DisplayPort, HDMI, USB Type-C to USB Type-C |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT, TCO10 |
| Doesn't contain | Halogen, Mercury, PVC/BFR |
| Other features | |
| Warranty period | 5 year(s) |
| Local dimming | Yes |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, UKCA, WEEE |
| Height (without stand) | 365.4 mm |
| Depth (without stand) | 101.5 mm |
| Width (without stand) | 808.8 mm |
| HDMI | Yes |
| Surface hardness | 3H |
| USB Power Delivery up to | 90 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | Internal |
| Ethernet LAN | Yes |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |